Re: [R] Any simple way to subset a vector of strings that do contain a particular substring ?

From: Bernhard <drunken.wallaby_at_gmail.com>
Date: Thu, 19 Jun 2008 07:56:57 +0200

Hi Daren.

you could try something like:

strings[setdiff(1:length(strings), grep("ba", strings))]

?grep as well as ?regexpr will help as well!

Bernhard

2008/6/19 Daren Tan <daren76_at_hotmail.com>:
>
>
> For example,
>
> strings <- c("aaaa", "bbbb","ccba").
>
> How to get "aaaa", "bbbb" that do not contain "ba" ?



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